diff --git a/src/components/CommandLinkManager.tsx b/src/components/CommandLinkManager.tsx
index e8d2a92..77781a0 100644
--- a/src/components/CommandLinkManager.tsx
+++ b/src/components/CommandLinkManager.tsx
@@ -1,14 +1,15 @@
 /**
  * CommandLinkManager — mounts as a child of <Article> and intercepts
  * clicks on :cmd[] directive spans to dispatch them via the shared
- * command dispatcher.
+ * command dispatcher. Errors are surfaced through the shared
+ * dispatchError signal, shown by JournalInput above the textarea.
  */
 
 import { Component, onCleanup } from "solid-js";
 import { useArticleDom } from "./Article";
 import { useJournalStream } from "./stores/journalStream";
 import { useJournalCompletions } from "./journal/completions";
-import { dispatchCommand } from "./journal/command-dispatcher";
+import { dispatchCommand, setDispatchError } from "./journal/command-dispatcher";
 
 export const CommandLinkManager: Component = () => {
   const contentDom = useArticleDom();
@@ -26,7 +27,7 @@ export const CommandLinkManager: Component = () => {
     e.stopPropagation();
     e.stopImmediatePropagation();
 
-    void dispatchCommand({
+    dispatchCommand({
       role: stream.myRole as "gm" | "player" | "observer",
       myName: stream.myName,
       command,
@@ -34,6 +35,10 @@ export const CommandLinkManager: Component = () => {
       statValues: stream.stats,
       statDefs: comp.data.stats,
       statTemplates: comp.data.statTemplates,
+    }).then((result) => {
+      if (!result.ok) {
+        setDispatchError(result.error);
+      }
     });
   };
 
diff --git a/src/components/journal/JournalInput.tsx b/src/components/journal/JournalInput.tsx
index e5f7867..3a8611b 100644
--- a/src/components/journal/JournalInput.tsx
+++ b/src/components/journal/JournalInput.tsx
@@ -20,7 +20,7 @@ import type { CompletionItem } from "./command-parser";
 import { buildCompletions } from "./command-completions";
 import { CompletionsDropdown } from "./CompletionsDropdown";
 import { ErrorPopup } from "./ErrorPopup";
-import { dispatchCommand } from "./command-dispatcher";
+import { dispatchCommand, dispatchError, setDispatchError } from "./command-dispatcher";
 
 // ---- Component ----
 
@@ -33,7 +33,6 @@ export const JournalInput: Component = () => {
   const isGm = () => stream.myRole === "gm";
 
   const [text, setText] = createSignal("");
-  const [error, setError] = createSignal<string | null>(null);
   const [showErrorPopup, setShowErrorPopup] = createSignal(false);
   const [sending, setSending] = createSignal(false);
   const [showCompletions, setShowCompletions] = createSignal(false);
@@ -80,11 +79,11 @@ export const JournalInput: Component = () => {
 
     const parsed = parseInput(raw);
     if (parsed.error) {
-      setError(parsed.error);
+      setDispatchError(parsed.error);
       return;
     }
 
-    setError(null);
+    setDispatchError(null);
 
     // Players: chat + stat commands only
     if (isPlayer()) {
@@ -96,7 +95,7 @@ export const JournalInput: Component = () => {
       }
 
       if (parsed.type !== "stat") {
-        setError("玩家只能发送聊天消息或使用 /stat 命令");
+        setDispatchError("玩家只能发送聊天消息或使用 /stat 命令");
         return;
       }
     }
@@ -104,7 +103,7 @@ export const JournalInput: Component = () => {
     // GM: all commands, Player: stat commands
     setSending(true);
 
-    const result = await dispatchCommand({
+    await dispatchCommand({
       role: stream.myRole as "gm" | "player" | "observer",
       myName: stream.myName,
       command: raw,
@@ -114,15 +113,22 @@ export const JournalInput: Component = () => {
       statTemplates: comp.data.statTemplates,
     });
 
-    finish(result.ok, result.ok ? undefined : result.error);
+    // dispatchCommand already set the shared error if it failed.
+    // Only clear text on success (no error is shown).
+    if (!dispatchError()) {
+      setText("");
+    }
+    setSending(false);
+    textareaRef?.focus();
   }
 
-  /** Clear text + error on success, or set error on failure. */
+  /** Clear text or set shared dispatch error on failure. */
   function finish(success: boolean, err?: string) {
     if (success) {
       setText("");
+      setDispatchError(null);
     } else if (err) {
-      setError(err);
+      setDispatchError(err);
     }
     setSending(false);
     textareaRef?.focus();
@@ -269,13 +275,13 @@ export const JournalInput: Component = () => {
           />
 
           <div class="flex items-center justify-between px-2 pb-2">
-            <Show when={error()}>
+            <Show when={dispatchError()}>
               <button
                 onClick={() => setShowErrorPopup((v) => !v)}
                 class="text-red-500 text-xs truncate max-w-[60%] text-left hover:underline"
-                title={error() ?? undefined}
+                title={dispatchError() ?? undefined}
               >
-                {error()}
+                {dispatchError()}
               </button>
             </Show>
             <div class="flex items-center gap-1 ml-auto">
@@ -295,7 +301,7 @@ export const JournalInput: Component = () => {
 
       {/* Error popup */}
       <ErrorPopup
-        message={error()}
+        message={dispatchError()}
         show={showErrorPopup()}
         onClose={() => setShowErrorPopup(false)}
       />
diff --git a/src/components/journal/command-dispatcher.ts b/src/components/journal/command-dispatcher.ts
index 25a67d3..637848f 100644
--- a/src/components/journal/command-dispatcher.ts
+++ b/src/components/journal/command-dispatcher.ts
@@ -6,6 +6,7 @@
  */
 
 import { sendMessage } from "../stores/journalStream";
+import { createSignal } from "solid-js";
 import { parseInput } from "./command-parser";
 import { resolveRollPayload } from "./types/roll";
 import { resolveSparkPayload } from "./types/spark";
@@ -26,6 +27,14 @@ export type DispatchResult =
   | { ok: true }
   | { ok: false; error: string };
 
+/**
+ * Shared signal for dispatch errors from any source (typed or cmd-link clicks).
+ * Components that show errors (JournalInput) read from here; callers that
+ * want errors surfaced (CommandLinkManager) write to it.
+ */
+export const [dispatchError, setDispatchError] =
+  createSignal<string | null>(null);
+
 // ---------------------------------------------------------------------------
 // Main dispatch
 // ---------------------------------------------------------------------------
@@ -60,25 +69,25 @@ export async function dispatchCommand(
   // Observers can only send chat
   if (ctx.role === "observer") {
     const result = sendMessage("chat", { text: raw });
-    return unwrap(result);
+    return finish(unwrap(result));
   }
 
   const prefixed = raw.startsWith("/") ? raw : "/" + raw;
   const parsed = parseInput(prefixed);
-  if (parsed.error) return { ok: false, error: parsed.error };
+  if (parsed.error) return finish({ ok: false, error: parsed.error });
 
   // Players: chat + stat commands only
   if (ctx.role === "player") {
     if (parsed.type === "chat") {
       const result = sendMessage("chat", { text: raw });
-      return unwrap(result);
+      return finish(unwrap(result));
     }
 
     if (parsed.type === "stat") {
-      return dispatchStat(parsed.payload as Record<string, unknown>, ctx);
+      return finish(dispatchStat(parsed.payload as Record<string, unknown>, ctx));
     }
 
-    return { ok: false, error: "玩家只能发送聊天消息或使用 /stat 命令" };
+    return finish({ ok: false, error: "玩家只能发送聊天消息或使用 /stat 命令" });
   }
 
   // GM: all commands
@@ -87,7 +96,7 @@ export async function dispatchCommand(
       parsed.payload as { notation: string; label?: string },
     );
     const result = sendMessage("roll", p);
-    return unwrap(result);
+    return finish(unwrap(result));
   }
 
   if (parsed.type === "spark") {
@@ -98,21 +107,27 @@ export async function dispatchCommand(
       const remix = match?.remix ?? false;
       const p = await resolveSparkPayload({ key, csvPath, remix });
       const result = sendMessage("spark", p);
-      return unwrap(result);
+      return finish(unwrap(result));
     } catch (e) {
-      return {
+      return finish({
         ok: false,
         error: e instanceof Error ? e.message : "种子表掷骰失败",
-      };
+      });
     }
   }
 
   if (parsed.type === "stat") {
-    return dispatchStat(parsed.payload as Record<string, unknown>, ctx);
+    return finish(dispatchStat(parsed.payload as Record<string, unknown>, ctx));
   }
 
   const result = sendMessage(parsed.type, parsed.payload);
-  return unwrap(result);
+  return finish(unwrap(result));
+}
+
+/** Update the shared error signal and return the result (pass-through). */
+function finish(r: DispatchResult): DispatchResult {
+  setDispatchError(r.ok ? null : r.error);
+  return r;
 }
 
 // ---------------------------------------------------------------------------